JPS5229801A - Method for manufacturing high quality coke - Google Patents

Method for manufacturing high quality coke

Info

Publication number
JPS5229801A
JPS5229801A JP50104946A JP10494675A JPS5229801A JP S5229801 A JPS5229801 A JP S5229801A JP 50104946 A JP50104946 A JP 50104946A JP 10494675 A JP10494675 A JP 10494675A JP S5229801 A JPS5229801 A JP S5229801A
Authority
JP
Japan
Prior art keywords
high quality
manufacturing high
quality coke
coke
calcinating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP50104946A
Other languages
Japanese (ja)
Other versions
JPS5335801B2 (en
Inventor
Seiji Yoshimura
Masao Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koa Oil Co Ltd
Original Assignee
Koa Oil Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koa Oil Co Ltd filed Critical Koa Oil Co Ltd
Priority to JP50104946A priority Critical patent/JPS5229801A/en
Publication of JPS5229801A publication Critical patent/JPS5229801A/en
Publication of JPS5335801B2 publication Critical patent/JPS5335801B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Coke Industry (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

PURPOSE: To manufacture high quality coke for graphite electrode by calcinating a green coke obtained by delayed coking process, at specific conditions.
COPYRIGHT: (C)1977,JPO&Japio
JP50104946A 1975-09-01 1975-09-01 Method for manufacturing high quality coke Granted JPS5229801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50104946A JPS5229801A (en) 1975-09-01 1975-09-01 Method for manufacturing high quality coke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50104946A JPS5229801A (en) 1975-09-01 1975-09-01 Method for manufacturing high quality coke

Publications (2)

Publication Number Publication Date
JPS5229801A true JPS5229801A (en) 1977-03-07
JPS5335801B2 JPS5335801B2 (en) 1978-09-29

Family

ID=14394246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50104946A Granted JPS5229801A (en) 1975-09-01 1975-09-01 Method for manufacturing high quality coke

Country Status (1)

Country Link
JP (1) JPS5229801A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601282A (en) * 1983-04-27 1985-01-07 ユニオン・オイル・コンパニ−・オブ・カリフオルニア Manufacture of needle-like coke
US4521278A (en) * 1983-04-26 1985-06-04 Union Oil Company Of California Method for producing needle coke
JP2007115749A (en) * 2005-10-18 2007-05-10 Nippon Oil Corp Method for producing carbon material for electric double layer capacitor electrode
WO2021054122A1 (en) 2019-09-17 2021-03-25 日鉄ケミカル＆マテリアル株式会社 Low-cte, low-puffing needle coke

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999037595A1 (en) * 1998-01-26 1999-07-29 Nippon Steel Chemical Co., Ltd. Process for the preparation of needle coke for graphite electrodes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521278A (en) * 1983-04-26 1985-06-04 Union Oil Company Of California Method for producing needle coke
JPS601282A (en) * 1983-04-27 1985-01-07 ユニオン・オイル・コンパニ−・オブ・カリフオルニア Manufacture of needle-like coke
US4545859A (en) * 1983-04-27 1985-10-08 Union Oil Company Of California Method for producing needle coke
JP2007115749A (en) * 2005-10-18 2007-05-10 Nippon Oil Corp Method for producing carbon material for electric double layer capacitor electrode
WO2021054122A1 (en) 2019-09-17 2021-03-25 日鉄ケミカル＆マテリアル株式会社 Low-cte, low-puffing needle coke
US12304819B2 (en) 2019-09-17 2025-05-20 Nippon Steel Chemical & Material Co., Ltd. Low-CTE, low-puffing needle coke

Also Published As

Publication number Publication date
JPS5335801B2 (en) 1978-09-29

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